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tmplimpl: Add support for ellipsed paginator

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Fixes #3466
This commit is contained in:
Bjørn Erik Pedersen 2017-05-16 10:53:40 +03:00
parent 6e2f2dd8d3
commit b6ea492b7a
1 changed files with 41 additions and 26 deletions
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15
tpl/tplimpl/template_embedded.go
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@ -134,9 +134,24 @@ func (t *templateHandler) embedTemplates() {
{{ if not $pag.HasPrev }}class="disabled"{{ end }}> {{ if not $pag.HasPrev }}class="disabled"{{ end }}>
<a href="{{ if $pag.HasPrev }}{{ $pag.Prev.URL }}{{ end }}" aria-label="Previous"><span aria-hidden="true">&laquo;</span></a> <a href="{{ if $pag.HasPrev }}{{ $pag.Prev.URL }}{{ end }}" aria-label="Previous"><span aria-hidden="true">&laquo;</span></a>
</li> </li>
{{ $.Scratch.Set "__paginator.ellipsed" false }}
{{ range $pag.Pagers }} {{ range $pag.Pagers }}
{{ $right := sub .TotalPages .PageNumber }}
{{ $showNumber := or (le .PageNumber 3) (eq $right 0) }}
{{ $showNumber := or $showNumber (and (gt .PageNumber (sub $pag.PageNumber 2)) (lt .PageNumber (add $pag.PageNumber 2))) }}
{{ if $showNumber }}
{{ $.Scratch.Set "__paginator.ellipsed" false }}
{{ $.Scratch.Set "__paginator.shouldEllipse" false }}
{{ else }}
{{ $.Scratch.Set "__paginator.shouldEllipse" (not ($.Scratch.Get "__paginator.ellipsed") ) }}
{{ $.Scratch.Set "__paginator.ellipsed" true }}
{{ end }}
{{ if $showNumber }}
<li <li
{{ if eq . $pag }}class="active"{{ end }}><a href="{{ .URL }}">{{ .PageNumber }}</a></li> {{ if eq . $pag }}class="active"{{ end }}><a href="{{ .URL }}">{{ .PageNumber }}</a></li>
{{ else if ($.Scratch.Get "__paginator.shouldEllipse") }}
<li class="disabled"><span aria-hidden="true">&hellip;</span></li>
{{ end }}
{{ end }} {{ end }}
<li <li
{{ if not $pag.HasNext }}class="disabled"{{ end }}> {{ if not $pag.HasNext }}class="disabled"{{ end }}>